Analyze the Structure and Electrical Properties of PbBr2 Ca1.9Sb0.1Cu3O8+
 δ Superconducting Gamma Irradiation

Rafah Ismael Noori; Hind Abdulmajeed Mahdi; Marwah Daham Abdullah; Kareem. A. Jasim

doi:10.1088/1742-6596/2754/1/012014

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Publication Date

Wed May 01 2024

Journal Name

Journal Of Physics: Conference Series

Volume

2754

DOI

10.1088/1742-6596/2754/1/012014

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Analyze the Structure and Electrical Properties of PbBr2 Ca1.9Sb0.1Cu3O8+ δ Superconducting Gamma Irradiation

Radiation

Gamma

Zero critical temperature

properties of Superconducting and XRD

Rafah Ismael Noori

Hind Abdulmajeed Mahdi

Marwah Daham Abdullah

Kareem. A. Jasim

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The purpose of the current work was to evaluate the effect of Radiation of Gamma on the superconducting characteristics of the compound PbBr2Ca1.9Sb0.1Cu3O8+δ utilizing a 137Cs source at doses of 10, 15, and 20MRad. Solid state reaction technology was used to prepare the samples. Before and after irradiation, X-ray diffraction (XRD) and superconductor properties were examined. Results indicated that the tetragonal structure of our chemical corresponds to the Pb-1223 phase with an increase in the ratio c/a as a result of gamma irradiation. (Tc (onset) ) and on set temperature Tc (offset)) were also dropping from 113 to the 85.6 K and 129.5 to 97 K, respectively, for a transition temperatu

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Publication Date

Thu Jun 20 2024

Journal Name

Fizjoterapia Polska

Development Artificial Neural Network (ANN) computing model to analyses men's 100¬meter sprint performance trends

artificial neural network

men’s 100-meter

analysis

accelerate first of (10) meters

speed rate

time first of 10 meters

reaction time

Faiq M. S.

Entisar K.

Widad K.

Eman S.

Huda Sh.

...Show More Authors

Coaches and analysts face a significant challenge of inaccurate estimation when analyzing Men's 100 Meter Sprint Performance, particularly when there is limited data available. This necessitates the use of modern technologies to address the problem of inaccurate estimation. Unfortunately, current methods used to estimate Men's 100 Meter Sprint Performance indexes in Iraq are ineffective, highlighting the need to adopt new and advanced technologies that are fast, accurate, and flexible. Therefore, the objective of this study was to utilize an advanced method known as artificial neural networks to estimate four key indexes: Accelerate First of 10 meters, Speed Rate, Time First of 10 meters, and Reaction Time. The application of artifi

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(1)

Publication Date

Fri Aug 01 2014

Journal Name

Journal Of Economics And Administrative Sciences

Constructing Quality House To Improve Health Services – an applied research in Educational Baghdad Hospital

: Quality Function Deployment

House To Quality

Voice Of Customer

غسان قاسم

سهى جمال

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Quality function deployment tool is trying to improve health services through this study that will be applied in health sector environment , and be based on applying quality function deployment tool (QFD) TO preferable evaluation of main patients requirements in order to determine the technical requirements that need most attention across improving and developing health services .

Main requirements are determined to patients lying in the hospital (under research) which is (educational Baghdad \ medicine city office) in Baghdad, and other technical requirements through pers

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Publication Date

Sun Sep 07 2014

Journal Name

Baghdad Science Journal

An Algorithm for nth Order Intgro-Differential Equations by Using Hermite Wavelets Functions

Hermite wavelets

integro-differential equation

operational matrix of integrations.

Asmaa A.

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In this paper, the construction of Hermite wavelets functions and their operational matrix of integration is presented. The Hermite wavelets method is applied to solve nth order Volterra integro diferential equations (VIDE) by expanding the unknown functions, as series in terms of Hermite wavelets with unknown coefficients. Finally, two examples are given

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Publication Date

Tue Feb 01 2022

Journal Name

Baghdad Science Journal

Diagnosing Pilgrimage Common Diseases by Interactive Multimedia Courseware

Multimedia courseware

diseases of pilgrimage

ADDIE Model

Learning Theory.

Mazin Abed

Itimad Raheem

Omar Ibrahim

...Show More Authors

In this study, we attempt to provide healthcare service to the pilgrims. This study describes how a multimedia courseware can be used in making the pilgrims aware of the common diseases that are present in Saudi Arabia during the pilgrimage. The multimedia courseware will also be used in providing some information about the symptoms of these diseases, and how each of them can be treated. The multimedia courseware contains a virtual representation of a hospital, some videos of actual cases of patients, and authentic learning activities intended to enhance health competencies during the pilgrimage. An examination of the courseware was conducted so as to study the manner in which the elements of the courseware are applied in real-time learn

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(9)

Publication Date

Wed Mar 10 2021

Journal Name

Baghdad Science Journal

Detecting Textual Propaganda Using Machine Learning Techniques

Social Networks

Disinformation

Propaganda

Term Frequency

Bag of Words.

Akib Mohi Ud Din

Qamar Rayees

Syed Tanzeel

...Show More Authors

Social Networking has dominated the whole world by providing a platform of information dissemination. Usually people share information without knowing its truthfulness. Nowadays Social Networks are used for gaining influence in many fields like in elections, advertisements etc. It is not surprising that social media has become a weapon for manipulating sentiments by spreading disinformation. Propaganda is one of the systematic and deliberate attempts used for influencing people for the political, religious gains. In this research paper, efforts were made to classify Propagandist text from Non-Propagandist text using supervised machine learning algorithms. Data was collected from the news sources from July 2018-August 2018. After annota

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(19)

(11)

Publication Date

Sat Oct 01 2016

Journal Name

Journal Of Theoretical And Applied Information Technology

Factors affecting global virtual teams’ performance in software projects

Today the trend is to perform software development work via distributed geographical area among team

individual or even as an organization. However

due to the global market and international presence of many companies

there is a need to implement a global virtual teams. The global virtual team members are gradually engaged in globalized business environments across space

time and organizational boundaries via information and communication technologies. A global virtual team relies on communication

collaboration

and information exchange are the most important criteria in global virtual teams’ operations. The purpose of this paper is to answer two research questions. The first research question is to identify the factors affecting global virtual teams’ performance. A systematic literature review was conducted to answer the first research question. The second research question is on what the rank of the factor affecting the global virtual teams’ performance according to their level of effect on global virtual teams’ performance. Online survey was conducted within 103 developers and IT managers from eight IT companies to answer the second research question. The Statistical Package for Social Science (SPSS 22) was used to analyze the collected data. In this study

we investigated factors that affect global virtual teams’ performance

factors considered include cultural differences

language problems

time-zone differences

team size

technical problems

lack of trust

lack of sufficient training

and ICT problems. Also the findings indicated that lack of sufficient training is the highest level of effect on global virtual teams’ performance. On the other hand

Ali Yahya Gheni

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(23)

Publication Date

Sun Dec 05 2010

Journal Name

Baghdad Science Journal

ON M- Hollow modules

"Maximal Submodule

Small Submodule

Hallow Module

Projective Module and Lifting Module"

Layla H. Al

...Show More Authors

Let R be associative ring with identity and M is a non- zero unitary left module over R. M is called M- hollow if every maximal submodule of M is small submodule of M. In this paper we study the properties of this kind of modules.

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Publication Date

Sun Jun 05 2016

Journal Name

Baghdad Science Journal

F-Compact operator on probabilistic Hilbert space

"Bounded set

F-compact operators

?-convergent sequences

and probabilistic Hilbert space."

Radhi I. M.

Rana Aziz Yousif

...Show More Authors

This paper deals with the F-compact operator defined on probabilistic Hilbert space and gives some of its main properties.

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Publication Date

Sun Dec 01 2013

Journal Name

Baghdad Science Journal

Notes on Approximately Pure Submodules

Approximately pure submodule

approximately pure essential submodule and approximately pure closedsubmodule.

Zahraa A.

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Let R be a commutative ring with identity 1 and M be a unitary left R-module. A submodule N of an R-module M is said to be approximately pure submodule of an R-module, if for each ideal I of R. The main purpose of this paper is to study the properties of the following concepts: approximately pure essentialsubmodules, approximately pure closedsubmodules and relative approximately pure complement submodules. We prove that: when an R-module M is an approximately purely extending modules and N be Ap-puresubmodulein M, if M has the Ap-pure intersection property then N is Ap purely extending.

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Publication Date

Wed Jan 01 2020

Journal Name

International Journal Of Modern Mathematical Sciences

Coupled Laplace-Decomposition Method for Solving Klein- Gordon Equation

Partial differential equation

Klein - Gordon equation

Laplace transformation and decomposition method.

Ghazi F.F.

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In this paper, we consider a new approach to solve type of partial differential equation by using coupled Laplace transformation with decomposition method to find the exact solution for non–linear non–homogenous equation with initial conditions. The reliability for suggested approach illustrated by solving model equations such as second order linear and nonlinear Klein–Gordon equation. The application results show the efficiency and ability for suggested approach.

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